"International Penal and Penitentiary Foundation." . . . . . . "Modern methods of penal treatment. (Report prepared under the direction of M. Marc Ancel ... English translation ... Douglas J. Gillam.)"@en . . . . "Modern Methods of penal treatment" . . . . . . . . . . . . "Modern methods of penal treatment" . "Modern methods of penal treatment"@en . . . . . . . "Cross-cultural studies" . . . . "Méthodes modernes de traitement pénitentiaire" . . . . . . . . . . . . "Penal treatment" . . . "Correctional institutions Cross-cultural studies." . . "Strafe Kongressbericht." . . "Prisonniers Études transculturelles." . . . . "Strafvollzug Kongressbericht." . . "Établissements de correction Études transculturelles." . . "Prisoners Cross-cultural studies." . . "Rehabilitation Cross-cultural studies." . . "Réhabilitation Études transculturelles." . . "Kriminologie Kongressbericht." . .